🏷️ Basic Information Identification Make: Aiwa Model: Z L220 Year: N/A Product Type: Compact Disc Stereo System 📋 Manual Details Description Manual Type: Repair Manual Language: English Format: PDF Download Purpose: DIY Repair and Troubleshooting Target Audience: End-users, DIY enthusiasts Comparison: Similar to technician manuals Benefit: Save on repair fees ⚙️ Engine Specifications General Engine Type: N/A Displacement: N/A Power: N/A 🔧 Transmission General Type: N/A Gears: N/A 📐 Dimensions Physical Length: N/A Width: N/A Height: N/A Weight: N/A 🔧 Maintenance Scheduled Service Interval: N/A Fluid Oil Capacity: N/A 📄 Features Audio Disc Format Compatibility: CD Playback Modes: Programmable, Repeat, Shuffle Connectivity Auxiliary Input: Yes Power Power Requirements: AC 120V/60Hz (typical for region) 📄 Troubleshooting Common Issues Disc Read Errors: Covered No Sound: Covered Power On Issues: Covered Diagnostic Procedures Component Testing: Detailed